27373125

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1123}}^1$

素因数の和:1159

約数の個数: 40

約数和(自身を含む): 49159264

約数和(自身を除く): 21786139

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 625, 975, 1123, 1625, 1875, 3369, 4875, 5615, 8125, 14599, 16845, 24375, 28075, 43797, 72995, 84225, 140375, 218985, 364975, 421125, 701875, 1094925, 1824875, 2105625, 5474625, 9124375, 27373125]

約数ペア:

[(1, 27373125), (3, 9124375), (5, 5474625), (13, 2105625), (15, 1824875), (25, 1094925), (39, 701875), (65, 421125), (75, 364975), (125, 218985), (195, 140375), (325, 84225), (375, 72995), (625, 43797), (975, 28075), (1123, 24375), (1625, 16845), (1875, 14599), (3369, 8125), (4875, 5615)]